Home / 2,597.01-3,587.49-2,317.16

Finding the Fourth Proportional to 2,597.01, 3,587.49 and 2,317.16

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Solution

The fourth proportional to 2,597.01, 3,587.49 and 2,317.16 is: 3,200.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597.01 : 3,587.49 = 2,317.16 : x
  2. Step 2: Convert to fraction form
    2,597.01/3,587.49 = 2,317.16/x
  3. Step 3: Cross multiply
    2,597.01x = 3,587.49 × 2,317.16
  4. Step 4: Simplify right side
    2,597.01x = 8,312,770.39
  5. Step 5: Solve for x
    x = 8,312,770.39/2,597.01
  6. Step 6: Final answer
    x = 3,200.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.